Query OTL using group

Hi all,
I'm new in OTL quering...
In our business, we have create some group in OTL to allow supervisor to enter employee time card.
For example, a IT Supervisor with employee id 451, has a group named "451-Dept IT", to manage 6 employee time card entry.
Then an other supervisor of this same department has employee id 857, has a group named "857-Dept IT" to manage the 6 same employee time card entry, because these supervisor are in cross-shift rotation.
And, we have new supervisor who start job at 10-mar-2013, that replace 857 and has 968 as employee id, and we also create new group "968-Dept IT" to entry It 6 employee time card.
has you see, the group "857-Dept IT" is not now use, but how to query in OTL to only the available group in particular period or week work day.
If I have a period like 17-mar-2013 to 23-mar-2013, how to know available group.
Thanks in advance, hope we help me because i'm turning arround for long time.

Hi Yacouba,
Which Responsibility you are accessing? There are 2 seeded reaponsibilities. 1) OTL Limited Time Keeper (The Timekeeper can view his own Group) 2) OTL Super Time Keeper ( The Time Keeper can view all Time Keeper Groups. "OTL Super Time Keeper" responsibility..in the Time Keeper Entry Navigation.. you can view/select any Group that was created using Time Keeper Group. Navigation.
Regards,
Siva

Similar Messages

How to write a SQL Query without using group by clause

Hi,
Can anyone help me to find out if there is a approach to build a SQL Query without using group by clause.
Please site an example if is it so,
Regards

I hope this example could illuminate danepc on is problem.
CREATE or replace TYPE MY_ARRAY AS TABLE OF INTEGER
CREATE OR REPLACE FUNCTION GET_ARR return my_array
as
     arr my_array;
begin
     arr := my_array();
     for i in 1..10 loop
          arr.extend;
          arr(i) := i mod 7;
     end loop;
     return arr;
end;
select column_value
from table(get_arr)
order by column_value;
select column_value,count(*) occurences
from table(get_arr)
group by column_value
order by column_value;And the output should be something like this:
SQL> CREATE or replace TYPE MY_ARRAY AS TABLE OF INTEGER
2 /
Tipo creato.
SQL>
SQL> CREATE OR REPLACE FUNCTION GET_ARR return my_array
2 as
3   arr my_array;
4 begin
5   arr := my_array();
6   for i in 1..10 loop
7    arr.extend;
8    arr(i) := i mod 7;
9   end loop;
10   return arr;
11 end;
12 /
Funzione creata.
SQL>
SQL>
SQL> select column_value
2 from table(get_arr)
3 order by column_value;
COLUMN_VALUE
           0
           1
           1
           2
           2
           3
           3
           4
           5
           6
Selezionate 10 righe.
SQL>
SQL> select column_value,count(*) occurences
2 from table(get_arr)
3 group by column_value
4 order by column_value;
COLUMN_VALUE OCCURENCES
           0          1
           1          2
           2          2
           3          2
           4          1
           5          1
           6          1
Selezionate 7 righe.
SQL> Bye Alessandro

Can u write the following query without using group by clause

select sp.sid, p.pid, p.name from product p, supp_prod sp
where sp.pid= p.pid and
sp.sid = ( select sid from supp_prod group by sid
having count(*) =(select count(*) from product));
thru this, we retrieving all the products delivered by the supplier.
Can you write the following query without using the group by clause

select sp.sid, p.pid, p.name
from product p, supp_prod sp
where sp.pid= p.pid the above query will still retrieve all the products supplied by the supplier. sub-query is not necessary.
maybe if you can post some sample data and output will help us understand what you want to achieve.

How to use group by in query

In this query i want group by item description and quatity sum
SELECT T0.[Dscription], T0.[Quantity], T0.[OpenSum], T1.[DocNum], T2.[State] FROM DLN1 T0 INNER JOIN ODLN T1 ON T0.DocEntry = T1.DocEntry, CRD1 T2 WHERE T1.[CardCode] = T2.[CardCode] AND T1.[DocNum] Like '1_%%'

Hi YYREDDY,
When you use the GROUP clause, all the fields in the SELECT clause must either figure in the GROUP clause or be part of an aggregate function (AVG, SUM, COUNT, ...).
SELECT
    T0.Dscription, SUM(T0.Quantity), SUM(T0.OpenSum)
FROM
    DLN1 T0 INNER JOIN
    ODLN T1 ON T0.DocEntry = T1.DocEntry, CRD1 T2
WHERE
    T1.CardCode = T2.CardCode AND T1.DocNum Like '1_%%'
GROUP BY
    T0.Dscription
Regards,
Vítor Vieira

Simple Question About Using "Group by" Inside the Oracle XE Query Builder

Hi,
I am a new user of Oracle 10g XE and I have built and populated some tables. I am trying to create a view (make a query) via using the Query Builder. I have chosen two attributes, say course_section_ID and trainer_ID in the same table. I choose the "COUNT" function for course_section_no and I check the box for "Group By" with trainer_ID. (I would like to count the number course sections each trainer is teaching). Then I "run" the query and the same error message appears:
fail to parse SQL query:
ORA-00904: "COURSE_SECTION"."TRAINER_ID": invalid identifier
Both attribute names should be valid (as shown above).
If I only choose course_section_ID and do a COUNT on it, it gives the same error message on course_section_no.
I did try to do the same thing with the demo HR database. There were no problems with counting a field nor with grouping on a field with HR.
PLEASE HELP!
Thanks.

I have got it. When all the attribute names are in the uppercase, then I can do aggregate functions and "group by" with the GUI.

Error while using Group By on 2 Querys joined by union

Hello Everyone
I have a situation where in one report i cannot group the data and in another report when i group the data i am unable to view subject area.
I Had a Complex Request from my client , i have to claculate a report based on 2 dimensions i.e i am calculating 2 measures from one dimension and other 3 measures from other dimension and then using UNION to join both the querys , for the same description the data is being displayed in 2 rows , then i i tried to combine both the querys from union and trying to select from those then i am getting the result and the problem is i am unable to access the subject area , its giving "Either you do not have permission to use the subject area within Answers, or the subject area does not exist." Error , i am unable to add prompts to these request
I want the investor Grants Row to be displayed in one Column , I am already using Group by in one of the querys.
Study Cost Approved Committed Earned Paid Balance
Investigator Grants 350,000.00 113,770.78 0.00 0.00 0.00
Investigator Grants 350,000.00 113,770.78 42,403.13 19,905.90 22,497.23
Labs 23,000.00 0.00 0.00 0.00 0.00
Study Drug 47,000.00 0.00 0.00 0.00 0.00
Other 0.00 0.00 0.00 0.00 0.00
Here is my query
SELECT "- Protocol"."Protocol #" saw_0, "- Protocol"."Working Title" saw_1, CURRENT_DATE saw_2, "- Administration"."Display Currency Code" saw_3, "- Protocol"."Managing Country" saw_4, "- Protocol".Country saw_5, "- Protocol"."Country OPS" saw_6, "- Protocol"."EU Country" saw_7, "- Protocol"."GCO Region" saw_8, "- Protocol"."GPB Region" saw_9, "- Administration"."Study Cost" saw_10, SUM (IfNull("- Budget and Payment Facts"."Protocol Cost Line Item Amount - Display CCY",0) BY "- Administration"."Study Cost" ) saw_11, SUM(IfNull("- Budget and Payment Facts"."Committed Amount - Display CCY",0) BY "- Administration"."Study Cost") saw_12, SUM(IfNull("- Budget and Payment Facts"."Actual Amount - Display CCY",0) BY "- Administration"."Study Cost") saw_13, SUM(IfNull("- Budget and Payment Facts"."Amount Paid (SP) - Display CCY",0) BY "- Administration"."Study Cost") saw_14, SUM(IfNull("- Budget and Payment Facts"."Actual Amount - Display CCY",0)-IfNull("- Budget and Payment Facts"."Amount Paid (SP) - Display CCY",0) BY "- Administration"."Study Cost") saw_15, CASE WHEN "- Administration"."Study Cost" = 'Other' THEN 1 END saw_16 FROM "SPECTRUM Reporting" WHERE ("- Administration"."Display Currency Code" = 'USD') AND ("- Protocol"."Protocol #" = 'P31248') UNION SELECT "- Protocol"."Protocol #" saw_0, "- Protocol"."Working Title" saw_1, CURRENT_DATE saw_2, "- Administration". "Display Currency Code" saw_3, "- Protocol"."Managing Country" saw_4, "- Protocol".Country saw_5, "- Protocol"."Country OPS" saw_6, "- Protocol"."EU Country" saw_7, "- Protocol"."GCO Region" saw_8, "- Protocol"."GPB Region" saw_9, "- Administration"."Study Cost" saw_10, IfNull("- Budget and Payment Facts"."Protocol Cost Line Item Amount - Display CCY",0) saw_11, IfNull("- Budget and Payment Facts"."Committed Amount - Display CCY",0) saw_12, 0.00 saw_13, 0.00 saw_14, 0.00 saw_15, CASE WHEN "- Administration"."Study Cost" = 'Other' THEN 1 END saw_16 FROM "SPECTRUM Reporting" WHERE ("- Protocol"."Protocol #" = 'P31248') AND ("- Administration". "Display Currency Code" = 'USD') ORDER BY saw_16 DESC
Any help is appreciated ..!
~Srix

Here is the query i used to group the data but i cannot access Answers with this query
SELECT saw_0 saw_0, saw_1 saw_1, saw_2 saw_2, saw_3 saw_3, saw_4 saw_4, saw_5 saw_5, saw_6 saw_6, saw_7 saw_7, saw_8 saw_8, saw_9 saw_9, saw_10 saw_10, SUM(saw_11 BY saw_10) saw_11, SUM(saw_12 BY saw_10 ) saw_12, SUM(saw_13 BY saw_10) saw_13, SUM(saw_14 BY saw_10) saw_14, SUM(saw_15 BY saw_10) saw_15, saw_16 saw_16 FROM (SELECT "- Protocol"."Protocol #" saw_0, "- Protocol"."Working Title" saw_1, CURRENT_DATE saw_2, "- Administration"."Display Currency Code" saw_3, "- Protocol"."Managing Country" saw_4, "- Protocol".Country saw_5, "- Protocol"."Country OPS" saw_6, "- Protocol"."EU Country" saw_7, "- Protocol"."GCO Region" saw_8, "- Protocol"."GPB Region" saw_9, "- Administration"."Study Cost" saw_10, SUM (IfNull("- Budget and Payment Facts"."Protocol Cost Line Item Amount - Display CCY",0) BY "- Administration"."Study Cost" ) saw_11, SUM(IfNull("- Budget and Payment Facts"."Committed Amount - Display CCY",0) BY "- Administration"."Study Cost") saw_12, SUM(IfNull("- Budget and Payment Facts"."Actual Amount - Display CCY",0) BY "- Administration"."Study Cost") saw_13, SUM(IfNull("- Budget and Payment Facts"."Amount Paid (SP) - Display CCY",0) BY "- Administration"."Study Cost") saw_14, SUM(IfNull("- Budget and Payment Facts"."Actual Amount - Display CCY",0)-IfNull("- Budget and Payment Facts"."Amount Paid (SP) - Display CCY",0) BY "- Administration"."Study Cost") saw_15, CASE WHEN "- Administration"."Study Cost" = 'Other' THEN 1 END saw_16 FROM "SPECTRUM Reporting" WHERE ("- Administration"."Display Currency Code" = 'USD') AND ("- Protocol"."Protocol #" = 'P31248') AND ("- Payment"."Payment Number"="- Payment"."Related Payment Request Number")
UNION SELECT "- Protocol"."Protocol #" saw_0, "- Protocol"."Working Title" saw_1, CURRENT_DATE saw_2, "- Administration". "Display Currency Code" saw_3, "- Protocol"."Managing Country" saw_4, "- Protocol".Country saw_5, "- Protocol"."Country OPS" saw_6, "- Protocol"."EU Country" saw_7, "- Protocol"."GCO Region" saw_8, "- Protocol"."GPB Region" saw_9, "- Administration"."Study Cost" saw_10, IfNull("- Budget and Payment Facts"."Protocol Cost Line Item Amount - Display CCY",0) saw_11, IfNull("- Budget and Payment Facts"."Committed Amount - Display CCY",0) saw_12, 0.00 saw_13, 0.00 saw_14, 0.00 saw_15, CASE WHEN "- Administration"."Study Cost" = 'Other' THEN 1 END saw_16 FROM "SPECTRUM Reporting" WHERE ("- Administration"."Display Currency Code" = 'USD') AND ("- Protocol"."Protocol #" = 'P31248')) T GROUP BY saw_0, saw_1, saw_2, saw_3, saw_4, saw_5, saw_6, saw_7, saw_8, saw_9, saw_10 , saw_11, saw_12, saw_13, saw_14, saw_15, saw_16 ORDER BY saw_0, saw_1, saw_2, saw_3, saw_4, saw_5, saw_6

Isse with using Grouping Sets in SQL Server 2008 R2

Hi,
I created a query in SQL Server 2012 using grouping sets that works fine. When I try to use the same query in SQL Server 2008 I get an error ("Inccorrect syntax near SETS").
I researched using grouping sets in 2008 and didn't see any issue with my query. What is different in grouping sets 2008 vs 2012?
SELECT tl.ClientRegionCd as [Client Region Code] , tl.ClientRegionDesc as [Region Name], count(tl.CompleteICN) as [Trauma Letters Sent]
from TORT_Trauma_Letters tl
Where CONVERT(VARCHAR(26), tl.SecondNoticeSent, 23) between '2014-06-12' and '2014-06-12'
GROUP BY GROUPING SETS((tl.ClientRegionCd, tl.ClientRegionDesc), ())
Stacie

Check this blog post as how to deal with date ranges
http://sqlblog.com/blogs/aaron_bertrand/archive/2009/10/16/bad-habits-to-kick-mishandling-date-range-queries.aspx
For your result you can simply achieve your result with UNION ALL, e.g.
select Client, Region, Letters
from myTable
UNION ALL
select NULL, NULL, SUM(letters) as Letters
For every expert, there is an equal and opposite expert. - Becker's Law
My blog
My TechNet articles

SQL Query not using Composite Index

Hi,
Please look at the below query:
SELECT pde.participant_uid
,pde.award_code
,pde.award_type
,SUM(decode(pde.distribution_type
,'FORFEITURE'
,pde.forfeited_quantity *
pde.sold_price * cc.rate
,pde.distributed_quantity *
pde.sold_price * cc.rate)) AS gross_Amt_pref_Curr
FROM part_distribution_exec pde
,currency_conversion cc
,currency off_curr
WHERE pde.participant_uid = 4105
AND off_curr.currency_iso_code =
pde.offering_currency_iso_code
AND cc.from_currency_uid = off_curr.currency_uid
AND cc.to_currency_uid = 1
AND cc.latest_flag = 'Y'
GROUP BY pde.participant_uid
,pde.award_code
,pde.award_type
In oracle 9i, i"ve executed this above query, it takes 6 seconds and the cost is 616, this is due to non usage of the composite index, Currency_conversion_idx(From_currency_uid, To_currency_uid, Latest_flag). I wonder why this index is not used while executing the above query. So, I've dropped the index and recreated it. Now, the query is using this index. After inserting many rows or say in 1 days time, if the same query is executed, again the query is not using the index. So everyday, the index should be dropped and recreated.
I don't want this drop and recreation of index daily, I need a permanent solution for this.
Can anyone tell me, Why this index goes stale after a period of time???? Please take some time and Solve this issue.
-Sankar

Hi David,
This is Sankar here. Thankyou for your reply.
I've got the plan table output for this problematic query, please go thro' it and help me out why the index CURRENCY_CONVERSION_IDX is used now and why it's not using while executing the query after a day or inserting some records...
PLAN_TABLE_OUTPUT
| Id | Operation | Name | Rows | Bytes | Cost |
| 0 | SELECT STATEMENT | | 26 | 15678 | 147 |
| 1 | TABLE ACCESS BY INDEX ROWID | PART_AWARD_PAYOUT_SCHEDULE | 1 | 89 | 2 |
|* 2 | INDEX UNIQUE SCAN | PART_AWARD_PAYOUT_SCHEDULE_PK1 | 61097 | | 1 |
| 3 | SORT AGGREGATE | | 1 | 67 | |
|* 4 | FILTER | | | | |
|* 5 | INDEX RANGE SCAN | PART_AWARD_PAYOUT_SCHEDULE_PK1 | 1 | 67 | 2 |
| 6 | SORT AGGREGATE | | 1 | 94 | |
|* 7 | FILTER | | | | |
|* 8 | TABLE ACCESS BY INDEX ROWID | PART_AWARD_PAYOUT_SCHEDULE | 1 | 94 | 3 |
|* 9 | INDEX RANGE SCAN | PART_AWARD_PAYOUT_SCHEDULE_PK1 | 1 | | 2 |
|* 10 | FILTER | | | | |
|* 11 | HASH JOIN | | 26 | 15678 | 95 |
|* 12 | HASH JOIN OUTER | | 26 | 11596 | 91 |
|* 13 | HASH JOIN | | 26 | 10218 | 86 |
| 14 | VIEW | | 1 | 82 | 4 |
| 15 | SORT GROUP BY | | 1 | 116 | 4 |
|* 16 | TABLE ACCESS BY INDEX ROWID | PART_AWARD_LEDGER | 1 | 116 | 2 |
|* 17 | INDEX RANGE SCAN | PARTICIPANT_UID_IDX | 1 | | 1 |
|* 18 | HASH JOIN OUTER | | 26 | 8086 | 82 |
|* 19 | HASH JOIN | | 26 | 6006 | 71 |
| 20 | NESTED LOOPS | | 36 | 5904 | 66 |
| 21 | NESTED LOOPS | | 1 | 115 | 65 |
| 22 | TABLE ACCESS BY INDEX ROWID | CURRENCY_CONVERSION | 18 | 756 | 2 |
|* 23 | INDEX RANGE SCAN | KLS_IDX_CURRENCY_CONV | 3 | | 1 |
| 24 | VIEW | | 1 | 73 | 4 |
| 25 | SORT GROUP BY | | 1 | 71 | 4 |
| 26 | TABLE ACCESS BY INDEX ROWID| PART_AWARD_VALUE | 1 | 71 | 2 |
|* 27 | INDEX RANGE SCAN | PAV_PARTICIPANT_UID_IDX | 1 | | 1 |
| 28 | TABLE ACCESS BY INDEX ROWID | PARTICIPANT_AWARD | 199 | 9751 | 1 |
|* 29 | INDEX UNIQUE SCAN | PARTICIPANT_AWARD_PK1 | 100 | | |
|* 30 | INDEX FAST FULL SCAN | PARTICIPANT_AWARD_TYPE_PK1 | 147 | 9849 | 4 |
| 31 | VIEW | | 1 | 80 | 10 |
| 32 | SORT GROUP BY | | 1 | 198 | 10 |
|* 33 | TABLE ACCESS BY INDEX ROWID | CURRENCY_CONVERSION | 1 | 42 | 2 |
| 34 | NESTED LOOPS | | 1 | 198 | 8 |
| 35 | NESTED LOOPS | | 2 | 312 | 4 |
| 36 | TABLE ACCESS BY INDEX ROWID| PART_DISTRIBUTION_EXEC | 2 | 276 | 2 |
|* 37 | INDEX RANGE SCAN | IND_PARTICIPANT_UID | 1 | | 1 |
| 38 | TABLE ACCESS BY INDEX ROWID| CURRENCY | 1 | 18 | 1 |
|* 39 | INDEX UNIQUE SCAN | CURRENCY_AK | 1 | | |
|* 40 | INDEX RANGE SCAN | CURRENCY_CONVERSION_AK | 2 | | 1 |
| 41 | VIEW | | 1 | 53 | 4 |
| 42 | SORT GROUP BY | | 1 | 62 | 4 |
|* 43 | TABLE ACCESS BY INDEX ROWID | PART_AWARD_VESTING | 1 | 62 | 2 |
|* 44 | INDEX RANGE SCAN | PAVES_PARTICIPANT_UID_IDX | 1 | | 1 |
| 45 | TABLE ACCESS FULL | AWARD | 1062 | 162K| 3 |
| 46 | TABLE ACCESS BY INDEX ROWID | CURRENCY | 1 | 18 | 2 |
|* 47 | INDEX UNIQUE SCAN | CURRENCY_AK | 102 | | 1 |
Predicate Information (identified by operation id):
2 - access("PAPS"."AWARD_CODE"=:B1 AND "PAPS"."PARTICIPANT_UID"=4105 AND "PAPS"."AWARD_TYPE"=:B2
"PAPS"."INSTALLMENT_NUM"=1)
4 - filter(4105=:B1)
5 - access("PAPS"."AWARD_CODE"=:B1 AND "PAPS"."PARTICIPANT_UID"=4105 AND "PAPS"."AWARD_TYPE"=:B2)
7 - filter(4105=:B1)
8 - filter("PAPS"."STATUS"='OPEN')
9 - access("PAPS"."AWARD_CODE"=:B1 AND "PAPS"."PARTICIPANT_UID"=4105 AND "PAPS"."AWARD_TYPE"=:B2)
10 - filter("CC_A_P_CURR"."FROM_CURRENCY_UID"= (SELECT /*+ */ "CURRENCY"."CURRENCY_UID" FROM
"EWAPDBO"."CURRENCY" "CURRENCY" WHERE "CURRENCY"."CURRENCY_ISO_CODE"=:B1))
11 - access("SYS_ALIAS_7"."AWARD_CODE"="A"."AWARD_CODE")
12 - access("SYS_ALIAS_7"."AWARD_CODE"="PVS"."AWARD_CODE"(+))
13 - access("SYS_ALIAS_8"."AWARD_CODE"="PALS"."AWARD_CODE" AND
"SYS_ALIAS_8"."AWARD_TYPE"="PALS"."AWARD_TYPE")
16 - filter(TRUNC("PAL1"."LEDGER_ENTRY_DATE")<=TRUNC(SYSDATE@!) AND "PAL1"."ALLOC_TYPE"='IPU')
17 - access("PAL1"."PARTICIPANT_UID"=4105)
filter("PAL1"."PARTICIPANT_UID"=4105)
18 - access("SYS_ALIAS_8"."AWARD_CODE"="PDES"."AWARD_CODE"(+) AND
"SYS_ALIAS_8"."AWARD_TYPE"="PDES"."AWARD_TYPE"(+))
19 - access("SYS_ALIAS_7"."AWARD_CODE"="SYS_ALIAS_8"."AWARD_CODE")
23 - access("CC_A_P_CURR"."TO_CURRENCY_UID"=1 AND "CC_A_P_CURR"."LATEST_FLAG"='Y')
27 - access("PAV"."PARTICIPANT_UID"=4105)
filter("PAV"."PARTICIPANT_UID"=4105)
29 - access("SYS_ALIAS_7"."AWARD_CODE"="SYS_ALIAS_9"."AWARD_CODE" AND
"SYS_ALIAS_7"."PARTICIPANT_UID"=4105)
30 - filter("SYS_ALIAS_8"."PARTICIPANT_UID"=4105)
33 - filter("CC"."LATEST_FLAG"='Y')
37 - access("PDE"."PARTICIPANT_UID"=4105)
filter("PDE"."PARTICIPANT_UID"=4105)
39 - access("OFF_CURR"."CURRENCY_ISO_CODE"="PDE"."OFFERING_CURRENCY_ISO_CODE")
40 - access("CC"."FROM_CURRENCY_UID"="OFF_CURR"."CURRENCY_UID" AND "CC"."TO_CURRENCY_UID"=1)
43 - filter("PV"."VESTING_DATE"<=SYSDATE@!)
44 - access("PV"."PARTICIPANT_UID"=4105)
filter("PV"."PARTICIPANT_UID"=4105)
47 - access("CURRENCY"."CURRENCY_ISO_CODE"=:B1)
Note: cpu costing is off
93 rows selected.
Please help me out...
-Sankar

Query report using LDB MSM

Hi guys,
I'm trying to logical database MSM to report on material master but for some reason the following message appears:
The query specifications cannot be used to generate a list,
i.e. the query will probably not return the list you desire.
If you still want to execute the query, please use the
"Generate" function.
Errors are like this :
Fields from parallel tables within a line
    Line: 01
Field: Post to Inspection Stock
        (MARCV-INSMK, table MARCV)
Field: Item category group from material master
        (MVKE-MTPOS, table MVKE)
Any idea what is the reason why this happens?
Thanks and regards
Stefan
Edited by: Stefan Tzandev on Sep 15, 2008 1:44 PM

Hey Stefan,
I know this is a long shot, but were you able to figure it out. I am having the same problem as we speak. I tried rearanging the fields according to the heirchy, it now works, but has a really bad output. Hope to hear from you.
Best Regards,
Matthew Ong

Improving a simple select query, which uses all rows.

Hi All,
Please excuse me if the question is too silly. Below is my code
SQL> select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE    10.2.0.1.0      Production
TNS for 32-bit Windows: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
Elapsed: 00:00:00.07
SQL> show parameter optim
NAME                                 TYPE        VALUE
object_cache_optimal_size            integer     102400
optimizer_dynamic_sampling           integer     2
optimizer_features_enable            string      10.2.0.1
optimizer_index_caching              integer     0
optimizer_index_cost_adj             integer     100
optimizer_mode                       string      ALL_ROWS
optimizer_secure_view_merging        boolean     TRUE
plsql_optimize_level                 integer     2
SQL> explain plan for select SUM(decode(transaction_type,'D',txn_amount,0)) payments_reversals,
2          SUM(decode(transaction_type,'C',txn_amount,0)) payments,primary_card_no,statement_date
3             from credit_card_pymt_dtls group by primary_card_no,statement_date;
Explained.
SQL> select * from table(dbms_xplan.display);
PLAN_TABLE_OUTPUT
Plan hash value: 2801218574
| Id | Operation          | Name                  | Rows | Bytes |TempSpc| Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT   |                       | 1912K|    56M|       | 21466   (3)| 00:04:18 |
|   1 | SORT GROUP BY     |                       | 1912K|    56M|   161M| 21466   (3)| 00:04:18 |
|   2 |   TABLE ACCESS FULL| CREDIT_CARD_PYMT_DTLS | 1912K|    56M|       | 4863   (3)| 00:00:59 |
9 rows selected.
SQL> select index_name,index_type
2 from all_indexes
3 where table_name = 'CREDIT_CARD_PYMT_DTLS';
INDEX_NAME                     INDEX_TYPE
INDX_TRANTYPE                  BITMAP
INDX_PCARD                     NORMAL
INDX_PSTATEMENT_DATE           NORMALThe query is using all the records in the CREDIT_CARD_PYMT_DTLS table. Transaction type will be either 'C' or 'D'.
CREDIT_CARD_PYMT_DTLS has 2 million rows and the qury will output 1.5 million rows. Table statisticas are upto date.
The query now is taking almost 5 minutes. Is thaere any way to reduce the time ?
Our DB server has 8 CPUs and 8 GB memory. Is the timing genuine ?
Thanks in Advance.
Edited by: user11115924 on Apr 29, 2009 2:43 AM
All the columns used in the query are already indexed. ( Ofcourse, not only for this query.)

Hi All,
Thanks for the helps provided. Expecting it once more..
My actual query is as below
select     primary_card_no,base_segment_number,atab.previous_balance,current_balance,intrest_amt_due_this_cycle,total_min_amt_due,total_credit_limit,
          total_purchase_this_cycle,total_cash_trns_this_cycle,available_credit_limit,payments,utilization,payment_ratio,payments_reversals,cash_limit,
          available_cash_limit, description
from
       select primary_card_no,DECODE(base_segment_number,NULL,primary_card_no,base_segment_number) base_segment_number,
               SUM(previous_balance) previous_balance,SUM(current_balance) current_balance ,SUM(intrest_amt_due_this_cycle) intrest_amt_due_this_cycle,
               SUM(total_min_amt_due) total_min_amt_due,SUM(total_credit_limit_all) total_credit_limit,
               SUM(total_purchase_this_cycle) total_purchase_this_cycle,SUM(total_cash_trns_this_cycle) total_cash_trns_this_cycle,
               SUM(available_credit_limit) available_credit_limit,SUM(payments) payments,
               (SUM(NVL(current_balance,0)) / SUM(total_credit_limit_all)) * 100 utilization,
               (SUM(NVL(payments,0)) / DECODE(SUM(previous_balance),0,NULL,SUM(previous_balance))) * 100 payment_ratio,
               SUM(payments_reversals) payments_reversals,SUM(cash_limit) cash_limit,SUM(available_cash_limit) available_cash_limit
      from
        ( select a.*,NVL(payments_reversals,0)payments_reversals ,NVL(payments,0) payments
          from
                ( select primary_card_no,previous_balance,current_balance,intrest_amt_due_this_cycle,total_min_amt_due,total_purchase_this_cycle,
                          total_cash_trns_this_cycle,statement_date,available_credit_limit,cash_limit,available_cash_limit,
                       (case when statement_date <= TO_DATE('301108','ddmmyy') then NULLIF(total_credit_limit,0)
                                  else NULLIF((select credit_limit
                                            from ccm_dbf_chtxn_v0 t1
                                               where t1.batch_id = '011208'
                                               and SUBSTR(t1.card_number,4) = a.primary_card_no),0)
                         end) total_credit_limit_all
                 from
                    ( select primary_card_no,previous_balance,current_balance,INTREST_AMT_DUE_THIS_CYCLE,
                                TOTAL_MIN_AMT_DUE,TOTAL_PURCHASE_THIS_CYCLE,TOTAL_CASH_TRNS_THIS_CYCLE,statement_date,
                               AVAILABLE_CREDIT_LIMIT,cash_limit,available_cash_limit,total_credit_limit
                      from credit_card_master_all@FGBAPPL_LINK
                    ) a
                 where statement_date between ADD_MONTHS(TRUNC(SYSDATE,'mm'),-6) and TRUNC(SYSDATE,'mm')-1
             ) a,
             ( select SUM(decode(transaction_type,'D',txn_amount,0)) payments_reversals,
                           SUM(decode(transaction_type,'C',txn_amount,0)) payments,primary_card_no,TO_CHAR(statement_date,'MON-RRRR') sdate
                from credit_card_pymt_dtls
                group by primary_card_no,TO_CHAR(statement_date,'MON-RRRR')
             ) b
         where TO_CHAR(a.statement_date,'MON-RRRR')= b.sdate(+)
           and a.primary_card_no= b.primary_card_no(+)
        ) a,
        ( select SUBSTR(a.card_number,4) card_number,base_segment_number,TO_DATE(account_creation_date,'DDMMYYYY') account_creation_date,
                       a.batch_id, credit_limit credit_limit_current
            from
                   ( select *
                       from ccm_dbf_phtxn_v0
                       where batch_id= (SELECT to_char(MAX(TO_DATE(SUBSTR(BATCH_ID,1,6),'DDMMRR')),'DDMMRR') FROM CCM_MST_V0)
                    ) a,
                    ( select *
                      from ccm_dbf_chtxn_v0
                      where batch_id=(SELECT to_char(MAX(TO_DATE(SUBSTR(BATCH_ID,1,6),'DDMMRR')),'DDMMRR') FROM CCM_MST_V0)
                    ) b
            where a.card_number=b.card_number
            and TO_NUMBER(ROUND(MONTHS_BETWEEN(SYSDATE,TO_DATE(account_creation_date,'DDMMYYYY')),2)) >=6
            and a.company ='BNK'
        ) b
   where a.primary_card_no = b.card_number
   group by primary_card_no,base_segment_number) atab, card_summary_param btab
where utilization between utilization_low and utilization_high
and payment_ratio between payment_ratio_low and payment_ratio_high
and SIGN(atab.previous_balance) =btab.previous_balanceWhere I have to put the PARALLEL hint for maximum performance?
Sorry for asking blindly without doing any R&D. Time is not permitting that...
Edited by: user11115924 on Apr 29, 2009 5:09 AM
Sorry for the kiddy aliases.. Query is not written by me..

How can i fetch records from 3 tables in a single query without using join

Hi.
Can any body please tell me <b>How can i fetch records from 3 tables with a single query without using joins</b>
Thanx
prabhudutta

Hi Prabgudutta,
We can fetch the data by using the views concept.
Go throuth this info we can know the how to create view and same like database table only we can fetch the data.
Views conatin the data at runtime only.
Four different view types are supported. These differ in the
way in which the view is implemented and in the methods
permitted for accessing the view data.
Database views are implemented with an equivalent view on
the database.
Projection views are used to hide fields of a table (only
projection).
Help views can be used as selection method in search helps.
Maintenance views permit you to maintain the data
distributed
on several tables for one application object at one time.
step by step creation of Maintenance view:
With the help of the table maintenance generator, you are able to maintain the ENTRIES of the table in SM30 transaction.
It can be set in transaction SE11 - Tools - Table maintenance generator.
Table maintanance Generator is used to manually input values using transaction sm30
follow below steps
1) go to se11 check table maintanance check box under attributes tab
2) utilities-table maintanance Generator-> create function group and assign it under
function group input box. Also assign authorization group default &NC& .
3) select standard recording routine radio in table table mainitainence generator to move table
contents to quality and production by assigning it to request.
4) select maintaience type as single step.
5) maintainence screen as system generated numbers this dialog box appears when you click on create button
6) save and activate table
One step, two step in Table Maintenance Generator
Single step: Only overview screen is created i.e. the Table Maintenance Program will have only one screen where you can add, delete or edit records.
Two step: Two screens namely the overview screen and Single screen are created. The user can see the key fields in the first screen and can further go on to edit further details.
SM30 is used for table maintenance(addition or deletion of records),
For all the tables in SE11 for which Table maintenance is selected , they can be maintained in SM30
Sm30 is used to maintain the table ,i.e to delete ,insert or modify the field values and all..
It creates the maintenance screen for u for the aprticular table as the maintenance is not allowed for the table..
In the SE11 delivery and maintenance tab, keep the maintenance allowed..
Then come to the SM30 and then enter the table name and press maintain..,
Give the authorization group if necessary and give the function group and then select maintenance type as one step and give the screen numbers as system specified..
Then create,,,
Then u will able to see the maintenance view for the table in which u can able to insert and delete the table values...
We use SM30 transaction for entering values into any DB table.
First we create a table in SE11 and create the table maintenance generator for that Table using (utilities-> table maintenance generator) and create it.
Then it will create a View.
After that from SM30, enter the table name and Maintain, create new entries, change the existing entries for that table.
Hope this resolves your query.
Reward all the helpful answers.
Rgds,
P.Naganjana Reddy

Resultset returning too many rows when using Group by

Hello
My problem is this
I run the following query which uses a Group By
sQury = "SELECT Distinct Searches.categoryId ,count(Searches.categoryId) AS NUMBER_OF_APPEARANCE" +
" FROM Searches " +
" GROUP BY Searches.categoryId ";
When I run this query in Access the query returns 15 rows (since I have 15 products)
When I run this query by opening Resultset I get 60 rows (Which are the number of records in Searches table)
NOTE: the first 15 rows in the resultset are the 15 rows I got in access and after that I have something like null rows with no data inside (with causes real problems to my program
I use the followin code in order to run the query
public ResultSet m_resultSet = null;
private Statement m_stat;
private Connection m_conn;
m_stat = m_conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE);
m_stat.execute(sql)
m_resultSet = dbResultSet.m_stat.getResultSet();
If any one see any problem with this please help

Try removing distinct as well.
(The above suggestion also makes sense as it is not possible to update a count. Even if it has no impact on the problem.)

ORA-00907: missing right parenthesis when using group by clause with xmlagg

I have the following query and I am getting ORA 00907 Error when I am using group by clause with the xmlagg function.
select xmlelement("Mitigation",
                xmlelement("m_szMethodName",tm.DisplayName),
                xmlelement("SubstanceInterferenceProtocolList",
                            (select xmlagg(xmlelement("MitigationProtocol",
                                    xmlelement("m_szMethodName",tm.DisplayName),
                                    xmlelement("m_szInterferenceProtocolName",tmp.protocol_name),
                                    xmlelement("m_szInterferenceSubstance",tmp.intf_mtrl_prod_code),
                                    xmlelement("m_ProtocolParameters",
                                        xmlelement("m_szProtocolName",tmp.protocol_name),
                                            xmlelement("m_Consumables",
                                                xmlelement("Consumable",
                                                    xmlelement("m_szConsumId", xrl.rgnt_pack_name),
                                                    xmlelement("m_szProductCode",xrl.pack_prod_code),
                                                    xmlelement("m_nVolume",tmp.fluid_vol),
                                                    xmlelement("m_szProtocolStep",xps.protocol_step_name))),
                                                xmlelement("m_ProtParamList",
                                                    xmlagg(
                                                    xmlelement("ParameterValues",
                                                        xmlelement("m_szProtocolName",tmp.protocol_name),
                                                        xmlelement("m_Time",xpsd.parameter_ntime_value))
                                                    group by tmp.ccd_test_id,tmp.intf_mtrl_prod_code)
                order by tmp.ccd_test_id, tmp.intf_mtrl_prod_code, xps.protocol_step_intprotocolstep )
                from XPR_tdef_mitigation_protocol tmp, xp_reagentlist xrl,
                xpr_protocol_settings xps, xpr_protocol_settings_default xpsd
                where tmp.ccd_test_id = tm.ccd_test_id
                and tmp.ccd_test_id = xrl.ccd_test_id
                and tmp.pack_prod_code = xrl.pack_prod_code
                and tmp.intf_type = 1
                and xps.protocol_name = xpsd.protocol_name
                and xps.protocol_step_name = xpsd.protocol_step_name
                and xps.ps_action_parameterlist = xpsd.ps_action_parameterlist
                and xps.protocol_name = tmp.PROTOCOL_NAME
from XPtoXPRTdef_defn_mapping tm
where tm.DisplayName = 'SYPH'If I remove the xmlagg clause along with the group by clause, the query runs fine and give me the output.
But in that XML format of the output is incorrect for my application.
Could someone help here?

Hi,
userAtoZ wrote:
I have the following query and I am getting ORA 00907 Error when I am using group by clause with the xmlagg function.
... xmlagg(
xmlelement("ParameterValues",
xmlelement("m_szProtocolName",tmp.protocol_name),
xmlelement("m_Time",xpsd.parameter_ntime_value))
group by tmp.ccd_test_id,tmp.intf_mtrl_prod_code)Please don't post unformatted code. When posting any formatted text on this site, type these 6 characters:
\(small letters only, inside curly brackets) before and after each section of formatted text, to preserve spacing.
If the code above were formatted well, so that you could match each '(' with its closing ')', it would look something like this:... xmlagg ( xmlelement ( "ParameterValues"
                    , xmlelement ( "m_szProtocolName"
                                   , tmp.protocol_name
                    , xmlelement ( "m_Time"
                                   , xpsd.parameter_ntime_value
group by tmp.ccd_test_id
                    ,     tmp.intf_mtrl_prod_code
This is exactly what you posted, only the whitespace has been changed.
This makes it clear that the GROUP BY is inside the parentheses with the argument to XMLAGG. You can have an ORDER BY clause there, but not a GROUP BY clause.

How to make use of indexes when using group by caluse?

Hi All
I am using a query with a group by caluse without any WHERE caluse.There are indexes on columns in the select clause,but the explain plan shows a full table scan.Can this be avoided and make use of indexes?
Execution Plan
   0      SELECT STATEMENT Optimizer=ALL_ROWS (Cost=347 Card=27007 Byt
          es=1053273)
   1    0   HASH (GROUP BY) (Cost=347 Card=27007 Bytes=1053273)
   2    1     TABLE ACCESS (FULL) OF 'TABLEXYZ' (TABLE) (Cost=73 Ca
          rd=27007 Bytes=1053273)
Statistics
          1 recursive calls
          0 db block gets
        317 consistent gets
          0 physical reads
        116 redo size
     373725 bytes sent via SQL*Net to client
      12351 bytes received via SQL*Net from client
       1086 SQL*Net roundtrips to/from client
          0 sorts (memory)
          0 sorts (disk)
      16268 rows processedThanks in Advance

user10450559 wrote:
Hi All
I am using a query with a group by caluse without any WHERE caluse.There are indexes on columns in the select clause,but the explain plan shows a full table scan.Can this be avoided and make use of indexes?In principle there are cases where Oracle can use an index range or full scan to do a group by without sorting if the "group by" columns are the leading columns in the index. But if you want an intelligent answer in your case, you will have to post the query and the definition of the index you think is the one that should be used.
Regards
Jonathan Lewis
http://jonathanlewis.wordpress.com
http://www.jlcomp.demon.co.uk
"Science is more than a body of knowledge; it is a way of thinking" Carl Sagan

How to know whether a particular query is using the aggregates

hi all....
im very new to this group so plz help me out.....anyway hi to all ....
There are many aggreegates are there but how to know which query is using perticular a?gregates

Hi,
use query monitor screen RSRT and select the option execute + debug . and u can have the option of checking display aggreagates for that query!
cheers,
ravi

Query OTL using group

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